Journal Article
Koyio, Lucina N, Wil JM Sanden, Andre Ven, Jan Mulder, Nico HJ Creugers, Matthias AW Merkx, and Jo E Frencken.
"A community-based oral health promotion model for HIV patients in Nairobi, East District in Kenya: a study protocol." Journal of public health research 2, no. 1 (2013): 22-28.